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path: root/drivers/video/omap2/dss/dpi.c
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Diffstat (limited to 'drivers/video/omap2/dss/dpi.c')
-rw-r--r--drivers/video/omap2/dss/dpi.c28
1 files changed, 18 insertions, 10 deletions
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index f053b18..483888a 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -82,9 +82,11 @@ static int dpi_set_dsi_clk(struct omap_dss_device *dssdev, bool is_tft,
dss_select_dispc_clk_source(dssdev->clocks.dispc.dispc_fclk_src);
- r = dispc_set_clock_div(dssdev->manager->id, &dispc_cinfo);
- if (r)
+ r = dispc_mgr_set_clock_div(dssdev->manager->id, &dispc_cinfo);
+ if (r) {
+ dss_select_dispc_clk_source(OMAP_DSS_CLK_SRC_FCK);
return r;
+ }
*fck = dsi_cinfo.dsi_pll_hsdiv_dispc_clk;
*lck_div = dispc_cinfo.lck_div;
@@ -109,7 +111,7 @@ static int dpi_set_dispc_clk(struct omap_dss_device *dssdev, bool is_tft,
if (r)
return r;
- r = dispc_set_clock_div(dssdev->manager->id, &dispc_cinfo);
+ r = dispc_mgr_set_clock_div(dssdev->manager->id, &dispc_cinfo);
if (r)
return r;
@@ -129,7 +131,7 @@ static int dpi_set_mode(struct omap_dss_device *dssdev)
bool is_tft;
int r = 0;
- dispc_set_pol_freq(dssdev->manager->id, dssdev->panel.config,
+ dispc_mgr_set_pol_freq(dssdev->manager->id, dssdev->panel.config,
dssdev->panel.acbi, dssdev->panel.acb);
is_tft = (dssdev->panel.config & OMAP_DSS_LCD_TFT) != 0;
@@ -153,7 +155,7 @@ static int dpi_set_mode(struct omap_dss_device *dssdev)
t->pixel_clock = pck;
}
- dispc_set_lcd_timings(dssdev->manager->id, t);
+ dispc_mgr_set_lcd_timings(dssdev->manager->id, t);
return 0;
}
@@ -164,11 +166,12 @@ static void dpi_basic_init(struct omap_dss_device *dssdev)
is_tft = (dssdev->panel.config & OMAP_DSS_LCD_TFT) != 0;
- dispc_set_parallel_interface_mode(dssdev->manager->id,
- OMAP_DSS_PARALLELMODE_BYPASS);
- dispc_set_lcd_display_type(dssdev->manager->id, is_tft ?
+ dispc_mgr_set_io_pad_mode(DSS_IO_PAD_MODE_BYPASS);
+ dispc_mgr_enable_stallmode(dssdev->manager->id, false);
+
+ dispc_mgr_set_lcd_display_type(dssdev->manager->id, is_tft ?
OMAP_DSS_LCD_DISPLAY_TFT : OMAP_DSS_LCD_DISPLAY_STN);
- dispc_set_tft_data_lines(dssdev->manager->id,
+ dispc_mgr_set_tft_data_lines(dssdev->manager->id,
dssdev->phy.dpi.data_lines);
}
@@ -176,6 +179,11 @@ int omapdss_dpi_display_enable(struct omap_dss_device *dssdev)
{
int r;
+ if (dssdev->manager == NULL) {
+ DSSERR("failed to enable display: no manager\n");
+ return -ENODEV;
+ }
+
r = omap_dss_start_device(dssdev);
if (r) {
DSSERR("failed to start device\n");
@@ -277,7 +285,7 @@ void dpi_set_timings(struct omap_dss_device *dssdev,
}
dpi_set_mode(dssdev);
- dispc_go(dssdev->manager->id);
+ dispc_mgr_go(dssdev->manager->id);
dispc_runtime_put();
dss_runtime_put();

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